Flux-cd image not support kustomise resource from git repo URL

[sebglon]

Describe the bug

The docker image fluxcd/flux-cli:v2.6.2 not support kustomize resource from git repo URL.

kind: Kustomization
resources:
  - https://github.com/kubernetes-csi/external-snapshotter//deploy/kubernetes/snapshot-controller?ref=v8.3.0&timeout=150&depth=1

Steps to reproduce

kind: Kustomization
resources:
  - https://github.com/kubernetes-csi/external-snapshotter//deploy/kubernetes/snapshot-controller?ref=v8.3.0&timeout=150&depth=1

Expected behavior

Flux diff run without error

Screenshots and recordings

logs:

kustomize build failed: accumulating resources: accumulation err='accumulating resources from '../../../bases/snapshot-controller': read /builds/ubbleai/devops/k8s/bases/snapshot-controller: is a directory': recursed accumulation of path '/builds/ubbleai/devops/k8s/bases/snapshot-controller': accumulating resources: accumulation err='accumulating resources from 'https://github.com/kubernetes-csi/external-snapshotter//deploy/kubernetes/snapshot-controller?ref=v8.3.0\u0026timeout=150\u0026depth=1': URL is a git repository': no 'git' program on path: exec: \"git\": executable file not found in $PATH

OS / Distro

docker

Flux version

v2.6.2

Flux check

N/A

Git provider

No response

Container Registry provider

No response

Additional context

No response

Code of Conduct

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